Tracy Morgan is "critical but stable," his spokesman said of the comedian's condition two days after he was injured in a serious automobile accident in New Jersey. "His fiancée Megan is by his side. The concern for his well-being has been overwhelming, but Megan is respectfully asking that the media await official word through these channels before speculating (mostly inaccurately) on his condition," the statement reads. "Rumors about amputating his leg are completely fabricated. As we shared yesterday, Tracy had surgery on his broken leg. We are working closely with the incredible staff at Robert Wood Johnson University Hospital to share information when it is available. This recovery will be arduous and we hope that you can be patient during this difficult time." The Wal-Mart truck driver charged in the fatal wreck had not slept for 24 hours before the crash, authorities in New Jersey said Monday.